Q: What do you call the nonnegative square root?

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Yes.

The unique nonnegative square root of a nonnegative real number. For example, the principal square root of 9 is 3, although both -3 and 3 are square roots of 9.

You call them principal square roots.

The symbol used to indicate a nonnegative square root.

a square root

The square root.

The square root

Definition of Square Root: The Square Root of a number 'X' is equal to 'A' when X=A*A By definition, the square root of a positive number has two answers, one negative and one positive, that have equal magnitudes. i.e. The square roots of 4 are 2 and -2. The Non-Negative Square Root is simply asking for the positive root.

The radical symbol ( âˆš ) followed by a line above what's in the radical, designates positive square root.

There are no explicit symbols. The non-negative square toot is called the principal square root.

The answer to the calculation is simply called the square root.

sqrt(48y2) = sqrt(3*16y2) = sqrt(3)*4y = 6.928y (approx)

it looks like a check mark. it is called the radical. it looks like this --> √

Every positive real number has two square roots: one negative and one positive. As a result, the square root mapping is one-to-many and so is not a mathematical function. One way to make it a function is to restrict the range to non-negative real numbers. These are the non-negative square roots.

The is only one unambiguous way and that is to use the modulus, thus: |√x| Some people do use +√x but, of course, this could be mean add the square root -whatever its sign.

A call to Math.sqrt(n) will return the square root of n as a double.

√20a2b = √4a2 * √5b = 2a√5b the answer is 2a times radical 5b.

The square root of the square root of the square root of something is called the 8th root. The 8th root of pi is approximately 1.15383506784999.

you call it a square root. that's so corny but true.

The 8th root

Call it " 25 ".

The radicand.

square root of 20 = square root of 4X5=square root of 4 X square root of 5=2*square root of 5.

A principal square root is any square root that's answer is positive, and a perfect square root is a square root that's answer is an integer.

It's not a square if it has no root. If a number is a square then, by definition, it MUST have a square root. If it did not it would not be a square.

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